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Southwire SIMpull 500-ft 4-AWG Stranded Black Copper Thhn Wire (By-the-foot) in the TFFN & THHN Wire department at Lowes.com
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4 Gauge 4 AWG 100 Feet Red + 100 Feet Black (200 Feet Total) Welding Battery Pure Copper Flexible Cable Wire - Car, Inverter, RV, Solar by WindyNation - Amazon.com
![GearIT 4 Gauge Wire (25ft - Black) Copper Clad Aluminum CCA - Primary Automotive Wire Power/Ground, Battery Cable, Car Audio Speaker, RV Trailer, Amp, Wielding, Electrical 4ga AWG - 25 Feet - Walmart.com GearIT 4 Gauge Wire (25ft - Black) Copper Clad Aluminum CCA - Primary Automotive Wire Power/Ground, Battery Cable, Car Audio Speaker, RV Trailer, Amp, Wielding, Electrical 4ga AWG - 25 Feet - Walmart.com](https://i5.walmartimages.com/seo/GearIT-4-Gauge-Wire-25ft-Black-Copper-Clad-Aluminum-CCA-Primary-Automotive-Power-Ground-Battery-Cable-Car-Audio-Speaker-RV-Trailer-Amp-Wielding-Elect_288f289b-4dee-490e-8a46-20b47f9d0915.4dd76af2b02c9d32736b93d5616b8fbc.jpeg?odnHeight=768&odnWidth=768&odnBg=FFFFFF)
GearIT 4 Gauge Wire (25ft - Black) Copper Clad Aluminum CCA - Primary Automotive Wire Power/Ground, Battery Cable, Car Audio Speaker, RV Trailer, Amp, Wielding, Electrical 4ga AWG - 25 Feet - Walmart.com
![4 Gauge 4 AWG 20 Feet Red Welding Battery Pure Copper Flexible Cable Wire - Car, Inverter, RV, Solar by WindyNation - Amazon.com 4 Gauge 4 AWG 20 Feet Red Welding Battery Pure Copper Flexible Cable Wire - Car, Inverter, RV, Solar by WindyNation - Amazon.com](https://m.media-amazon.com/images/I/613lET3dmDL.jpg)